Results 221 to 230 of about 92,639 (261)

Symmetric positive solutions to singular system with multi-point coupled boundary conditions

Applied Mathematics and Computation, 2013
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Jiqiang Jiang, Lishan Liu, Yonghong Wu   +2 more
exaly   +3 more sources

Linear Sturm‐Liouville problems with multi‐point boundary conditions

Mathematische Nachrichten, 2013
AbstractWe study second order linear Sturm‐Liouville problems which involve one or two multi‐point boundary conditions. Conditions for the existence of a sequence of positive eigenvalues with consecutive zero counts of the eigenfunctions are derived. We also show that these eigenvalues are algebraically simple.
Kong, Lingju, Kong, Qingkai, Kwong, Man K., Wong, James S. W.   +3 more
openaire   +1 more source

Systems of Riemann–Liouville fractional equations with multi-point boundary conditions

Applied Mathematics and Computation, 2017
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Johnny Henderson, Rodica Luca
openaire   +1 more source

Fractional p-Laplacian differential equations with multi-point boundary conditions in Banach spaces

Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A. Matemáticas, 2023
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H. M. Srivastava, Mohamed I. Abbas, Abdellatif Boutiara, Bipan Hazarika   +3 more
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On multi-term fractional differential equations with multi-point boundary conditions

The European Physical Journal Special Topics, 2017
In this paper, we discuss the existence and uniqueness of solutions for a new class of multi-point boundary value problems of multi-term fractional differential equations by using standard fixed point theorems. We also demonstrate the application of the obtained results with the aid of examples.
Bashir Ahmad, Najla Alghamdi, Ahmed Alsaedi, Sotiris K. Ntouyas   +3 more
openaire   +1 more source

A class of differential equations of fractional order with multi-point boundary conditions

Georgian Mathematical Journal, 2014
Abstract We discuss the existence of solutions for a differential equation of fractional order with multi-point nonlocal boundary conditions via standard tools of fixed point theory. The paper concludes with some illustrative examples.
Bashir Ahmad, Juan J. Nieto
openaire   +1 more source

Monotone positive solution of fourth order boundary value problem with mixed integral and multi-point boundary conditions

Journal of Applied Mathematics and Computing, 2020
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Faouzi Haddouchi, Nourredine Houari
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Positive solutions of 2nth-order ordinary differential equations with multi-point boundary conditions

Applied Mathematics and Computation, 2008
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Sihua Liang, Jihui Zhang 0001
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Linear Sturm–Liouville problems with general homogeneous linear multi‐point boundary conditions

Mathematische Nachrichten, 2016
In this paper, we study second order linear Sturm–Liouville problems involving one or two homogeneous linear multi‐point boundary conditions in the most general form. We obtain conditions for the existence of a sequence of positive eigenvalues with consecutive zero counts of the eigenfunctions.
Kong, Qingkai, St. George, Thomas E.
openaire   +1 more source

A multi-point boundary value problem with two critical conditions

Nonlinear Analysis: Theory, Methods & Applications, 2006
A coincidence degree theorem due to Mawhin is applied to show the existence of a solution to the multipoint boundary value problem for the nonlinear second-order equation \[ u''=f(t,u,u') , \qquad t \in (0,1)\,, \] \[ u'(0)= u'(\eta)\,, \qquad u(1)=\sum^{n}_{i=1}\alpha_{i} u(\eta_{i})\,, \] where \(\,0< \eta \leq 1,\, \sum^{n}_{i=1}\alpha_{i}=\sum^{n}_{
openaire   +2 more sources